Bottom element and scooter

Abstract

The present invention relates to a bottom element for a scooter, the bottom element including a connecting mechanism on which a transport module is detachably fixed or fixed, and the connecting mechanism having two connecting areas arranged offset from each other along the longitudinal axis of the bottom element, with a recess for the rear wheel of the scooter formed between the connecting areas.

Description

Technical Field

[0001] This invention relates to a bottom element for a scooter and a scooter. Background Technology

[0002] Scooters are small vehicles with a footboard close to the ground on which a person can stand and move. They are typically human-powered, but can also be electric (electric scooters). Due to their compact size, they usually offer very little storage space. In this context, ES 1297851 U proposes arranging or securing a small transport container in the area above the rear wheel of the scooter. However, storage space is limited and flexibility is poor. Furthermore, the vehicle's center of gravity is negatively affected. Summary of the Invention

[0003] The purpose of this invention is to provide a bottom component for a scooter and a scooter that provides a stable and flexible transportation solution.

[0004] This objective is achieved by the bottom element according to claim 1 and by the scooter according to claim 11. Other advantages and features are derived from the dependent claims, the specification, and the drawings.

[0005] According to the invention, the bottom element for a scooter includes a connecting mechanism on which a transport module is detachably fixed or fixed, wherein the connecting mechanism has two connecting areas arranged offset from each other along the longitudinal axis of the bottom element, and a recess for the scooter's rear wheel is formed between the connecting areas. The scooter can be a human-powered scooter, propelled by pushing off the ground with one leg. However, it is particularly preferred to involve an electric scooter, commonly referred to as an electric scooter, electric-powered scooter, or also an electric pedal scooter. Scooters of the type discussed are typically two-wheeled, i.e., having a front wheel and a rear wheel, but may also have multiple rear wheels, for example, on a rear axle. Therefore, scooters of the type discussed can also be multi-track. According to a preferred embodiment, the bottom element is the scooter's footboard, i.e., the part on which the rider stands. Alternatively, the bottom element can also be a single element that is suitably fixed to the footboard, or only forms or constitutes a small portion of the footboard. Currently, it is suitable that the connecting mechanism for the transport module is constructed directly or indirectly in the bottom element. This ensures that the transport module is directly and indirectly connected to the bottom element. This not only ensures a good (due to the low) center of gravity position, but also makes the connection or fixation itself very stable, as separate brackets or rods can be omitted (compared to, for example, a bicycle luggage rack). Ideally, the bottom element extends beyond the rear wheel against the direction of travel. For this purpose, the bottom element advantageously has a recess for the rear wheel. Distributing the connection mechanism in areas located before and after the rear wheel allows for a wide range of reliable connections in the transport module.

[0006] According to a preferred embodiment, a first connecting region is designed for a form-locking arrangement, and a second connecting region is designed for both form-locking and force-locking arrangements. Suitablely, the transport module can be installed and disassembled without tools. These connecting regions are suitably designed to ensure the transport module is fixed in the x, y, and z directions. Here, the x-direction represents the direction of travel of the scooter, the z-direction represents the vertical direction, and the y-direction represents the direction perpendicular to the x and z directions (x, y, and z form a Cartesian coordinate system). Advantageously, the locking of the transport module in the connecting regions can be ensured by force-locking, while positioning is achieved through form-locking.

[0007] According to one embodiment, the first connecting region, particularly the front connecting region, is constructed as an opening in the bottom element, and the second connecting region, particularly the rear connecting region, is constructed as a preferably L-shaped retaining element. According to one embodiment, the opening is, for example, circular, particularly round, with a diameter of, for example, about 1 to 3 centimeters. According to a preferred embodiment, the first connecting region is constructed in front of the rear wheel, and the second connecting region is constructed behind the rear wheel. However, the arrangement can also be exactly the opposite. The retaining element is suitably designed to ensure fixation in the z-direction by form-locking. For this purpose, the retaining element preferably forms, for example, a side recess. According to a preferred embodiment, the retaining element is suitably constructed in an L-shape, for example, as an L-shaped receiver or rail, extending transversely to the scooter's direction of travel or the aforementioned longitudinal axis. Preferably, the retaining element includes lateral stops that also allow fixation in the y-direction.

[0008] According to one embodiment, in order to cooperate with the connecting mechanism, the transport module has a contact mechanism, wherein the contact mechanism has a first engaging element, particularly in the form of a pin, and a second engaging element, particularly in the form of a guide rail. Preferably, the first engaging element is designed to cooperate with a first connecting region, and the second engaging element is designed to cooperate with a second connecting region.

[0009] According to a preferred embodiment, the first connecting region is configured as a hole with a surrounding groove. The second connecting region is preferably configured as an L-shaped guide rail with lateral ends, thereby ensuring fixation in the z-direction, travel direction, and y-direction. A second engaging element is configured corresponding to the L-shaped guide rail. According to one embodiment, the first engaging element is configured as a journal with a resilient pin designed to engage with the grooved hole. For installation, the transport module must be inserted into the bottom element from the rear, and then the journal engages with the bottom element. The pin can be released by a defined force, and the transport module can be removed again.

[0010] According to a preferred embodiment, the transport module includes a base module, wherein the base module includes a contact mechanism, and the base module preferably has or forms a gap for receiving a rear wheel that is aligned with a recess. Suitablely, the base module is the module with the contact mechanism.

[0011] Preferably, the transport module comprises multiple sub-modules, which are particularly stackable. Therefore, if the transport module is constructed as luggage space, etc., the transport volume can be increased. Preferably, the sub-modules can provide different functions: transport case, temperature-controlled case (e.g., heating / cooling case), connection case (e.g., Bluetooth mobile case), energy storage case (e.g., range extender battery). Different functions can also be combined in a single sub-module. The base module is a sub-module that includes a contact mechanism.

[0012] According to one embodiment, the transport module, particularly the sub-module, includes resilient lateral support elements. Advantageously, these support elements have support wheels at their ends. The support elements are suitably configured as longitudinal tie rod elements, which are resiliently supported, preferably, on the correspondingly configured sub-module. Through this resilience, the support wheels can withstand loads and maintain continuous contact with the lane. They provide the possibility of parking the scooter without additional supports and ensure safe riding even under high loads. Thus, the scooter is also suitable for less robust riders. Preferably, the support elements are supported on a base module.

[0013] When using multiple stackable modules, a base module equipped with a contact mechanism is always required. Therefore, only one base model is needed to connect to the scooter. All other (sub)modules have individual coupling mechanisms that allow them to be arranged relative to each other. Advantageously, installation / removal requires no tools. This coupling mechanism is preferably always constructed identically, regardless of the function of the individual submodules.

[0014] According to one embodiment, the coupling mechanism is adapted to the connection mechanism and the contact mechanism, so that each submodule can also be directly connected to the bottom element.

[0015] According to one embodiment, the bottom element includes a fixing opening for form-locking and / or force-locking the bottom element onto the scooter. These fixing openings are preferably constructed as holes or gaps. The bottom element can be directly considered during the development of the scooter. In this case, the scooter's pedals are constructed accordingly. Alternatively, the bottom element can be fixed to an existing scooter.

[0016] The present invention also relates to a scooter comprising a bottom element according to the invention. The scooter includes a rear wheel that passes through a recess in the bottom element.

[0017] According to one embodiment, the scooter has a frame, and the bottom element is fixed to the frame by at least one retaining bow-shaped member in a form-locking and force-locking manner. Suitably, the aforementioned fixing opening is configured, for example, as an elongated hole, which allows for the arrangement of a corresponding retaining or fixing bow-shaped member. The retaining bow-shaped member can be suitably installed and removed without tools.

[0018] Other advantages and features will be apparent from the following description of embodiments of the scooter and its bottom element according to the invention, with reference to the accompanying drawings. Attached Figure Description

[0019] In the attached diagram:

[0020] Figure 1 A schematic view showing one embodiment of a scooter according to the present invention;

[0021] Figure 2 Another schematic partial view of one embodiment of the scooter according to the present invention is shown;

[0022] Figure 3 A top view showing one embodiment of the bottom element according to the present invention. Detailed Implementation

[0023] Figure 1 An embodiment of a scooter 1 according to the present invention is schematically shown, comprising a front wheel 2, a rear wheel 3, and a frame 4, with handlebars 6 fixed to the frame. A bottom element or footboard 10 is arranged on the frame 4. The frame 4 extends in the longitudinal direction L or in the direction of travel F. A transport module 20 is arranged on the bottom element 10. This transport module is constructed as a base module 22 because it is designed to be arranged or fixed to the bottom element 10. In the embodiment shown here, the transport module 20 or base module 22 includes laterally arranged support elements 40, which have support wheels 42 at their ends, and these support elements are elastically supported on the transport module 20 or base module 22 by spring elements 44. With these support elements, the stability of the entire vehicle can be significantly improved, making it possible to transport even heavy loads safely and by inexperienced riders. Furthermore, the scooter 1 can reliably remain upright when stopped.

[0024] Figure 2A partial view of an embodiment of a scooter according to the invention is shown, in which the arrangement of the transport module 20 on the bottom element 10 is described in more detail. Here, the bottom element 10 is also arranged on the scooter frame 4 (not shown further). The scooter's rear wheel 3 passes through the bottom element 10. A first connecting region 12 is constructed before the rear wheel 3 in the direction of travel, and a second connecting region 14 is constructed after the rear wheel 3. The first connecting region 12 is constructed, for example, as a hole or opening in the bottom element 10, while the second connecting region 14 is constructed as a generally L-shaped retaining section. The two arrangement regions 12 and 14 form a connecting mechanism on which the base module 22 can be arranged or fixed. For this purpose, the base module suitably has a contact mechanism, which here has a first engaging element 26 and a second engaging element 28. The second engaging element 28 is constructed as a guide rail, while the first engaging element 26 is constructed as a journal or pin, preferably spring-loaded. It can be seen that the transport module 20 suitably includes a plurality of sub-modules 24, in particular the base module 22 and the sub-modules 24 fixed thereon. This submodule can be securely attached to the base module 22 without tools and can also be disassembled. Each submodule 24 can suitably meet a variety of different tasks.

[0025] Figure 3 A top view of one embodiment of the bottom element 10 according to the invention is shown, wherein the bottom element extends along the longitudinal axis L. A recess 16 for the scooter's rear wheel can be seen, wherein a first connecting region 12 is constructed before the recess 16 in the traveling direction F, and a second connecting region 14 is constructed after the recess, see also... Figure 2 Here, the bottom element 10 also includes fixing openings 18, which are suitably constructed as elongated holes. These fixing openings are used, for example, to arrange a retaining bow 50, as shown in the right half of the figure. Through this retaining bow, the bottom element 10 can be arranged, for example, on a scooter frame (not shown further). For this purpose, the retaining bow 50 passes through two opposing elongated holes 18 of the bottom element 10 and is suitably passed through / guided under the frame, thereby enabling the form-locking and force-locking arrangement and fixation of the bottom element 10 on the scooter. Optionally, the bottom element 10 or the scooter's pedal is also constructed directly in this way, such that it includes a connecting mechanism, see connecting areas 12 and 14.

[0026] List of reference numerals in the attached diagram:

[0027] 1. Scooter

[0028] 2. Front wheels

[0029] 3 Rear wheels

[0030] 4. Frame

[0031] 6 handlebars

[0032] 10. Bottom components, pedals

[0033] 12 First connecting area, opening

[0034] 14. Second connecting area, maintaining the section

[0035] 16 recess

[0036] 18 Fixed opening

[0037] 20 Transportation Module

[0038] 22 Basic Modules

[0039] 24 submodules

[0040] 26 First Connecting Element

[0041] 28 Second coupling element

[0042] 40 Supporting elements

[0043] 42 Support wheels

[0044] 44 Spring elements

[0045] 50. Maintain bow-shaped component

[0046] L longitudinal axis

[0047] F indicates the direction of travel.

Claims

1. A bottom element (10) for a scooter (1), the bottom element including a connecting mechanism, a transport module (20) being detachably fixed or fixable to the connecting mechanism, and the connecting mechanism having two connecting regions (12, 14) arranged offset from each other along the longitudinal axis (L) of the bottom element (10), and a recess (16) for a rear wheel (3) of the scooter (1) being formed between the connecting regions.

2. The bottom element (10) according to claim 1, wherein, The first connecting region (12) is designed for form-locking arrangement, and the second connecting region (14) is designed for both form-locking and force-locking arrangement.

3. The bottom element (10) according to claim 1 or 2, wherein, The first connecting region (12), particularly the front connecting region, is constructed as an opening in the bottom element (10), and the second connecting region (14), particularly the rear connecting region, is constructed as a retaining element, particularly an L-shaped one.

4. The bottom element (10) according to any one of the preceding claims, wherein, The transport module (20) has a contact mechanism for working in conjunction with the connecting mechanism, and the contact mechanism has a first engaging element (26) in the form of a pin and a second engaging element (28) in the form of a guide rail.

5. The bottom element (10) according to claim 4, wherein, The transport module (20) has a base module (22) which includes the contact mechanism and has a gap configured to accommodate the rear wheel (3) aligned with the recess (16).

6. The bottom element (10) according to any one of the preceding claims, wherein, The transport module (20) has multiple sub-modules (24) that can be stacked on top of each other.

7. The bottom element (10) according to any one of the preceding claims, wherein, The transport module (20), particularly the sub-module (24), has lateral, elastic support elements (40).

8. The bottom element (10) according to claim 7, wherein, The support element (40) has a support wheel (42) on its end side.

9. The bottom element (10) according to any one of claims 5 to 8, wherein, The support element (40) is supported on the base module (22).

10. The bottom element (10) according to any one of the preceding claims, the bottom element comprising a fixed opening (18) for form-locking and / or force-locking the bottom element (1) onto the scooter (1).

11. A scooter (1), comprising a bottom element (10) according to any one of the preceding claims.

12. The scooter (1) according to claim 11, the scooter including a rear wheel (2) passing through a recess (16) of the bottom element (10).

13. The scooter (1) according to claim 11 or 12, wherein, The scooter (1) has a frame (4), and the bottom element (10) is fixed to the frame by at least one retaining bow-shaped member (50) in a form-locking and force-locking manner.

Images